An archaic or rare adjective meaning resembling or full of blossom; in bloom or flowering.
From 'blossom' (Old English blóstm, from Germanic roots meaning 'to bloom') plus the adjective suffix '-y'. This is an older form, now rarely used in modern English.
Archaic words like 'blosmy' show how differently people described nature—instead of just 'flowering,' they wanted words that captured bloom's abundant, generous feeling.
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