Lamedh

The letter is usually considered to have originated from the representation of an ox-goad, i.e. a cattle prod, or a shepherd's crook, i.e. a pastoral staff. In Proto-Semitic a goad was called *lamed-.^[1][2]

The letter is named lām.

Orthography

Its form depends on its position in the word:

Grammatical functions

Lām has functions as a grammatical particle when used as a prefix:

• Prepositional lām (لام جارة)
• Lām of ownership (لام المُلك)
• Lām of association (لام الاختصاص)
• Lām of purpose (لام التعليل)
• Lām of absolute negation (لام الجحود)
• Imperative lām (لام الأمر)
• Lām of affirmative emphasis (لام التوكيد)

Lām-kasra (لـِ, /li/) is essentially a preposition meaning 'to' or 'for', as in لِوالدي liwālidī, 'for my father'. In this usage, it has become concatenated with other words to form new constructions often treated as independent words: for instance, لِماذا limāḏā, meaning 'why?', is derived from لـِ li and ماذا māḏā, meaning 'what?' thus getting 'for what?'. A semantically equivalent construction is found in most Romance languages, e.g. French pourquoi, Spanish por qué, and Italian perché (though ché is an archaism and not in current use).

The other construction, lām-fatḥa (لَـ /la/) is used as an emphatic particle in very formal Arabic and in certain fixed constructions, such as لَقد laqad (itself an emphatic particle for past-tense verbs) and in the conditional structure لو...لَـ law...la, effectively one of the forms of 'if...then...'.

Orthographic variants
Various print fonts			Cursive Hebrew	Rashi script
Serif	Sans-serif	Monospaced
ל	ל	ל

Hebrew spelling: לָמֶד

Pronunciation

Lamed transcribes as an alveolar lateral approximant /l/.

Significance

Lamed in gematria represents the number 30.

With the letter Vav it refers to the Lamedvavniks, the 36 righteous people who save the world from destruction.

As an abbreviation, it can stand for litre. Also, a sign on a car with a Lamed on it means that the driver is a student of driving (the Lamed stands for lomed, learner). It is also used as the Electoral symbol for the Yisrael Beiteinu party.

As a prefix, it can have two purposes:

• It can be attached to verb roots, designating the infinitive (Daber means "speak", Ledaber means to speak).
• It can also act as a preposition meaning "to" or "for".

Variants:

• U+08A6 ࢦ ARABIC LETTER LAM WITH DOUBLE BAR