What is the meaning of N-?

Abbreviation of nano-.

normal-form of a functional group (or molecule), being the long-chain form (unbranched chain)

my

I

I

The noun article. Added to nouns and verb stems to affirm nominal use. Has an element of definiteness. Also used in derivation.

forms intransitive or reflexive verbs from existing verbs

Alternative form of m- (noun-forming prefix) before labial consonants

Alternative form of in

I (used for conjugating verbs to the subjective or nominative case of the personal pronoun)

Alternative form of ni-

us

Alternative form of d-

I, 1st person singular subject concord

positive imperative form of -n- (me; 1st person singular object concord)

Marks that (person markers on) a derivation from a transitive verb refer to the agent argument of the verb rather than the patient argument; used with verbs adverbialized with -e or nominalized with -dü or -'jüdü.

Marks a nonderived transitive verb as having a third-person agent/subject and patient/object.

Marks a nonderived intransitive verb with agent-like or patient-like argument as having a third-person argument/subject.

With following vowel lengthened if in an unreduced open syllable.

intensive prefix. on, to, at

Alternative form of ãn-

Used to negate the pronoun or adverb which follows it, yielding the same part of speech

n-; (normal-form)

First-person prefix in the imperfect conjugation

Alternative form of il-

in

n class(IX/X) noun prefix and adjective agreement prefix, denoting animals and miscellaneous nouns as well as their plurals, and plurals of some u class(XI) nouns

Class 9 simple noun prefix.

Source: wiktionary.org