common name for the swallow (bird); any bird of the family Hirundinidae

to hold in the mouth; to carry something with the mouth or beak

mud; clay; wet soil

To build by piling up or stacking bricks, stones, or earth; to construct a wall or structure by masonry or stacking

big; large; great; vast; high in scale or intensity; (of a person) old; adult

nest; lair; den; the habitat of birds, beasts, or insects