Definitions from Wiktionary (Back-of-an-envelope)
▸ adjective: Alternative form of back-of-the-envelope [(idiomatic, informal) Especially of a calculation, estimation, or other reasoning, or an idea: approximate, rough, simplified.]
▸ Words similar to back-of-an-envelope
▸ Usage examples for back-of-an-envelope
▸ Idioms related to back-of-an-envelope
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▸ adjective: Alternative form of back-of-the-envelope [(idiomatic, informal) Especially of a calculation, estimation, or other reasoning, or an idea: approximate, rough, simplified.]
Similar:
off-hand,
quick and dirty,
back-handed,
back-asswards,
behind the eightball,
backassward,
rough-and-ready,
last ditch,
back when,
behind the 8-ball,
more...
▸ Words similar to back-of-an-envelope
▸ Usage examples for back-of-an-envelope
▸ Idioms related to back-of-an-envelope
▸ Wikipedia articles (New!)
▸ Popular nouns described by back-of-an-envelope
▸ Words that often appear near back-of-an-envelope
▸ Rhymes of back-of-an-envelope
▸ Invented words related to back-of-an-envelope