Japanese edit

For pronunciation and definitions of いちじ – see the following entries.
一時
[noun] one o'clock
[adverb] temporarily
一字
[noun] one letter, one character
一事
[noun] one thing
一次
[noun] the first
[noun] (mathematics, attributive) the quality of being first-degree
(This term, いちじ, is the hiragana spelling of the above terms.)