いったん

Japanese

For pronunciation and definitions of いったん – see the following entries.
一旦
[adverb] once
[adverb] temporarily
[adverb] (in a conditional phrase) once; used to suggest that if a condition were to be met, it would be difficult to return to the original state
[noun] one time
一端
[noun] one part, a part of
[noun] one end
(This term, いったん (ittan), is the hiragana spelling of the above terms.)