FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

'ayin ah'-yin — as if from a primitive root meaning to be nothing or not exist; a non-entity; generally used as a negative particle:--else, except, fail, (father-)less, be gone, in(-curable), neither, never, no (where), none, nor, (any, thing), not, nothing, to nought, past, un(-searchable), well-nigh, without. Compare 370.

see HEBREW for 0370