bank swallow(n = noun.animal) bank martin, riparia riparia, sand martin - swallow of the northern hemisphere that nests in tunnels dug in clay or sand banks;
is a kind of martin
is a member of genus riparia, riparia
See under 1st Bank,
agent bank, bank, bank account, bank bill, bank book, bank building, bank card, bank charter, bank check, bank clerk, bank closing, bank commissioner, bank deposit, bank discount, bank draft, bank examination, bank examiner, bank failure, bank gravel, bank guard, bank holding company, bank holiday, bank identification number, bank line, bank loan, bank manager, bank martin, bank note, bank of england, bank of japan, bank on, bank rate, bank robber, bank run, bank shot, bank statement, bank vault, bank withdrawal, barn swallow, blood bank, bottle bank, central bank, chimney swallow, cliff swallow, cloud bank, coin bank, commercial bank, country bank, european central bank, eye bank, fairy swallow, federal home loan bank system, federal reserve bank, federal savings bank, food bank, full service bank, home loan bank, industrial bank, international bank for reconstruction and developm, lead bank, left bank, member bank, merchant bank, mutual savings bank, national bank, not swallow, oyster bank, penny bank, people's bank, piggy bank, reserve bank, right bank, russian bank, savings bank, savings bank trust, sea bank, sea swallow, soil bank, sperm bank, state bank, swallow, swallow dive, swallow hole, swallow shrike, swallow up, swallow wort, tree swallow, vertical bank, west bank, white-bellied swallow, wood swallow, world bank