出典:Wiktionary
出典:『Wiktionary』 (2025/08/04 15:39 UTC 版)
| < 77th | 78th | 79th > |
|---|---|---|
| Cardinal : seventy-eight Ordinal : seventy-eighth |
||
From seventy-eight + -th (ordinal suffix).
seventy-eighth
English ordinal numbers may function as either an adjective or as a noun, and almost never appear in the plural.