The Article
The article is הַ and a doubling of the letter that follows. Every other form is what happens when that letter cannot be doubled.
Forms of the article
Before most consonants
הַ + dagesh forte
The normal form. The first letter of the noun is doubled.
מֶלֶךְbecomesהַמֶּלֶךְ the kingדָּבָרbecomesהַדָּבָר the word
Before א, ע and ר
הָ
These cannot double, so the patah lengthens to a qamets to make up for it.
אִישׁbecomesהָאִישׁ the manעִירbecomesהָעִיר the cityרֹאשׁbecomesהָרֹאשׁ the head
Before ה and ח
הַ
No dagesh and no lengthening: the guttural is treated as if it had doubled.
הֵיכָלbecomesהַהֵיכָל the templeחֹדֶשׁbecomesהַחֹדֶשׁ the month
Before an unstressed הָ or עָ, and before any חָ
הֶ
The vowel shifts to a segol so that two a-vowels do not stand together.
הָרִיםbecomesהֶהָרִים the mountainsעָרִיםbecomesהֶעָרִים the citiesחָכָםbecomesהֶחָכָם the wise man
Before a stressed הָ or עָ
הָ
With the stress on the first syllable the article lengthens instead.
הַרbecomesהָהָר the mountainעַםbecomesהָעָם the people
Nouns that change with the article
אֶרֶץbecomesהָאָרֶץ the landהַרbecomesהָהָר the mountainעַםbecomesהָעָם the peopleחַגbecomesהֶחָג the feastפַּרbecomesהַפָּר the bullאֲרוֹןbecomesהָאָרוֹן the ark
Worth remembering
- Hebrew has no indefinite article. מֶלֶךְ is "a king" or just "king", as the sentence requires.
- A word beginning with יְ or מְ often drops the dagesh: הַיְלָדִים, "the children".
- After בְּ, לְ or כְּ the ה of the article drops out and the preposition takes its vowel: לַמֶּלֶךְ, "to the king".