combientième

== French == === Alternative forms === combiennième === Etymology === From combien +‎ -t- +‎ -ième, possibly by metanalysis of quantième. === Pronunciation === IPA(key): /kɔ̃.bjɛ̃.tjɛm/ === Adjective === combientième (plural combientièmes) (interrogative, nonstandard, colloquial) what number, whatth, which (in a numbered series) Synonyms: (formal) quantième, (rare, colloquial) quelième George W. Bush est le combientième président ? ― What number president was George W. Bush?