Lesson 9: The definite article ה-. Adjective agreement. Preposition-prefixes ב-, ל-, מ-

Part 1: The definite article ה- — the big point

In English there's an article (the). Hebrew has two modes:

• sefer (סֵפֶר) — "a book", any book, unspecified
• ha-sefer (הַסֵּפֶר) — "the book", specifically the one we've been talking about

Rule: definiteness in Hebrew is marked by the prefix ה- (the letter hei with the patach vowel "a"), which attaches to the noun on the left (in writing — on the right, because Hebrew is right-to-left; ה- sits in front of the word).

The article is written together with the word, no space and no hyphen. It's one of the most frequent elements in Hebrew — you'll meet it in every other phrase.

Vowel of the article: the basic form is ha- (patach under ה, plus a dagesh in the first letter of the word: ha-ssefer). There are variations (he-, ha- without dagesh) before gutturals — these are nuances for later; for now memorize: ha-.

Transliteration and pronunciation

Hebrew	Translit	Translation
סֵפֶר	sefer	a book
הַסֵּפֶר	ha-sefer	the book
מוֹרֶה	more	a teacher
הַמּוֹרֶה	ha-more	the teacher
יֶלֶד	yeled	a boy
הַיֶּלֶד	ha-yeled	the boy
יַלְדָּה	yalda	a girl
הַיַּלְדָּה	ha-yalda	the girl
בַּיִת	bayit	a house
הַבַּיִת	ha-bayit	the house

Trap: in English we sometimes leave out articles where Hebrew can't. In Hebrew you must choose: sefer al ha-shulchan (a book on the table) or ha-sefer al ha-shulchan (the book on the table). You can't skip the choice.

When to use the article

The same cases as English the:

1. Already mentioned object: "I bought a book. The book was interesting" → ha-sefer.
2. Unique object: the sun, the moon, the president of the country, the school principal.
3. Specific object, clear from context: "close the door" = sgor et ha-delet (we know which one).
4. With demonstratives (this, that): ha-sefer ha-ze — "this book" (literally "the-book the-this"; on word order — below).
5. Proper names take no article (Yossi, Tel Aviv, Israel — without ha-).

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Part 2: Adjective agreement — four forms

In English an adjective doesn't agree with the noun ("a big house / a big book / big houses" — same word). In Hebrew, gender and number agreement is obligatory.

Rule: the adjective agrees with the noun in gender (m./f.) and number (sg./pl.). That gives four forms for every adjective.

Take the adjective גָּדוֹל (gadol — big):

Form	Hebrew	Translit	Used with
m.s.	גָּדוֹל	gadol	a m. singular noun
f.s.	גְּדוֹלָה	gdola	a f. singular noun
m.pl.	גְּדוֹלִים	gdolim	a m. plural noun
f.pl.	גְּדוֹלוֹת	gdolot	a f. plural noun

The base tetrad "person big"

Memorize these four phrases by heart — they're the template through which you'll understand the whole system:

Hebrew	Translit	Translation
אִישׁ גָּדוֹל	ish gadol	a big man / a grown man
אִשָּׁה גְּדוֹלָה	isha gdola	a big woman
אֲנָשִׁים גְּדוֹלִים	anashim gdolim	big men / grown people
נָשִׁים גְּדוֹלוֹת	nashim gdolot	big women

Memorize as a formula: noun — m.s., f.s., m.pl., f.pl. → adjective — m.s., f.s., m.pl., f.pl. Check each word.

Endings

Adjective endings are predictable and match noun endings (L4):

Form	Ending	Example
m.s.	(none)	gadol, katan, tov
f.s.	-a (ה)	gdola, ktana, tova
m.pl.	-im (ים)	gdolim, ktanim, tovim
f.pl.	-ot (וֹת)	gdolot, ktanot, tovot

Hack: if you know the m.s. form, the other three follow mechanically. Internal vowels often "shrink" (gAdol → gdola, kAton → ktana — this is reduction), but the skeleton is the same.

Word order: adjective after noun

In English "a big house" (adjective before noun). In Hebrew — the reverse: bayit gadol (literally "house big").

Hebrew	Translit	Translation
בַּיִת גָּדוֹל	bayit gadol	a big house
מְכוֹנִית קְטַנָּה	mekhonit ktana	a small car
יְלָדִים טוֹבִים	yeladim tovim	good children
מוֹרוֹת חֲדָשׁוֹת	morot chadashot	new (female) teachers

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Part 3: The big rule — article on the adjective

This is the least intuitive part for an English speaker. In English we say "this big house" — the demonstrative appears once. In Hebrew the article sits on every word of the phrase if the noun is definite.

Rule: if the noun has the article (ha-bayit), the adjective must also take the article (ha-gadol). The article repeats on every adjective of the group.

Comparison

Hebrew	Translit	Translation	Type
בַּיִת גָּדוֹל	bayit gadol	a big house	both without ha-
הַבַּיִת הַגָּדוֹל	ha-bayit ha-gadol	the big house	both with ha-
מוֹרָה טוֹבָה	mora tova	a good (female) teacher	both without
הַמּוֹרָה הַטּוֹבָה	ha-mora ha-tova	the good (female) teacher	both with ha-
יְלָדִים חֲדָשִׁים	yeladim chadashim	new children	both without
הַיְלָדִים הַחֲדָשִׁים	ha-yeladim ha-chadashim	the new children	both with ha-

Memorize as building blocks: definiteness flows through the whole phrase. One article on the noun → article on every adjective describing it.

Several adjectives in a row

If there are two or three adjectives — article on each:

Hebrew	Translit	Translation
הַבַּיִת הַגָּדוֹל הֶחָדָשׁ	ha-bayit ha-gadol he-chadash	the big new house
הַיַּלְדָּה הַקְּטַנָּה הַטּוֹבָה	ha-yalda ha-ktana ha-tova	the small good girl

(he-chadash instead of ha-chadash — a typical variant of the article's vowel before ח/ה/ע; details in L22, for now just notice it by ear.)

The definiteness test: "X-Y" vs. "X is Y"

This is the key diagnostic. Compare:

Without article on the adjective	With article on the adjective
הַבַּיִת גָּדוֹל — ha-bayit gadol	הַבַּיִת הַגָּדוֹל — ha-bayit ha-gadol
"The house is big" (a statement, a whole sentence)	"The big house" (one noun phrase)
subject + predicate	modifier + head

The on/off switch: article on the adjective → noun phrase ("the big house"). Article only on the noun, the adjective bare → that's a sentence ("the house is big").

This works both ways and gives us a free copula for verbless present-tense sentences (L5):

Hebrew	Translit	Translation
הַסֵּפֶר חָדָשׁ	ha-sefer chadash	The book is new.
הַסֵּפֶר הֶחָדָשׁ	ha-sefer he-chadash	the new book
הַמּוֹרָה טוֹבָה	ha-mora tova	The teacher is good.
הַמּוֹרָה הַטּוֹבָה	ha-mora ha-tova	the good teacher

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Part 4: Preposition-prefixes ב-, ל-, מ-

The three most common prepositions in Hebrew are written together with the word they govern. They aren't separate words — they're letters glued to the left of the noun.

Prefix	Translit	Meaning	Equivalent
ב-	be-	in, on	where? (location) / by means of? (instrument)
ל-	le-	to, for	whither? to whom?
מ-	mi-	from	from where? from what?

Analogy: like English "in-house", "to-the-friend", "from-the-city" — except the preposition is genuinely a single letter glued to the word.

Examples without the article

Hebrew	Translit	Translation	Breakdown
בְּבַיִת	be-vayit	in a house	ב- + bayit (ב "vav" loses its dagesh)
בְּסֵפֶר	be-sefer	in a book	ב- + sefer
לְמוֹרֶה	le-more	to / for a teacher	ל- + more
לְתֵל אָבִיב	le-Tel Aviv	to Tel Aviv	ל- + Tel Aviv
מִבַּיִת	mi-bayit	from a house	מ- + bayit (with dagesh — see below)
מִסֵּפֶר	mi-sefer	from a book	מ- + sefer
מִתֵּל אָבִיב	mi-Tel Aviv	from Tel Aviv	מ- + Tel Aviv

Note on מ-: the basic vowel is mi- (hiriq "i" under ם), and a dagesh appears in the first letter of the next word (doubling). Before a guttural (א, ה, ע, ח, ר) — it becomes me- (tsere "e"), with no dagesh: me-eretz "from a country". This is a nuance, don't memorize all cases now — catch it by ear.

With the article — fusion!

The most important part of the lesson. When the prefix ב- or ל- meets the article ה-, they fuse:

Fusion rule: ב + ה = בַּ (ba-), ל + ה = לַ (la-). The letter ה disappears in writing, and its a vowel moves to the prefix.

Separated (as we think)	Fused (as it's written and spoken)	Translation
ב- + הַ-בַּיִת	בַּבַּיִת (ba-bayit)	in the house
ל- + הַ-מּוֹרֶה	לַמּוֹרֶה (la-more)	to the teacher
ב- + הַ-סֵּפֶר	בַּסֵּפֶר (ba-sefer)	in the book
ל- + הַ-יַּלְדָּה	לַיַּלְדָּה (la-yalda)	to the girl

How to hear the switch:

• be-vayit (without article) → "in a house"
• ba-bayit (with the fused article) → "in the house" One vowel on the prefix carries the definiteness: e → a. Listen for that vowel — it's the carrier.

What about מ-?

The prefix מ- does not fuse with the article (it has its own vowel i), and the article ה- is preserved:

Hebrew	Translit	Translation
מֵהַבַּיִת	me-ha-bayit	from the house
מֵהַסֵּפֶר	me-ha-sefer	from the book
מֵהַמּוֹרֶה	me-ha-more	from the teacher

(Before the article ה the prefix מ- is pronounced me-, because ה is a guttural — see the rule above.)

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