noun:

• expedited (N)-service-data-unit; (N)-expedited-data-unit - IT term

noun:

• decentralized (N)-multi-endpoint-connection - IT term

noun:

• lucky-number request (the person who is the Nth visitor to a web site gets to make a request, e.g. for a custom drawing, where N is a special number like 10000) - from キリ番 and リクエスト - colloquialism - abbreviation ➜ キリ番・リクエスト

noun:

• nasal sound change (generation of the mora 'n', primarily from verb stems ending in 'i') - Linguistics term ➜ 促音便

noun:

• alveolar consonant; sound (e.g. n,t,d) where the tongue touches (or nearly touches) the ridge behind your front top teeth ➜ 歯茎

noun:

• (yarn) count

suffix:

• n-th place (e.g. in a race); n-th in position (e.g. a starting lineup) - as in 二番手 ➜ 一番手