batrachian /bəˈtɹeɪkɪən/adjective 1noun 1forms 3 adjective1 •Pertaining to or resembling a frog or toad.Anon the minnow-bucket will emit '"batrachian"' sobs. — 1905 noun1 •(rare) Any frog (narrow sense) or toad. formsbatrachians · more batrachian · most batrachian