"flounder" in the noun sense
flesh of any of various American and European flatfish
any of various European and non-European marine flatfish
"flounder" in the verb sense
1. stagger, flounder
walk with great difficulty
"He staggered along in the heavy snow"
behave awkwardly have difficulties
"She is floundering in college"
Source: WordNet® (An amazing lexical database of English)
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