[adj] unclothed especially below the waist or featuring such nudeness; "bottomless dancers"; "a bottomless bar"
[adj] extremely deep; "a bottomless pit"; "a bottomless lake"
[adj] too deep for understanding; "one of the bottomless mysteries of life"
[adj] having no apparent limits or bounds; "a bottomless supply of money"; "bottomless pockets"
[adj] having no bottom; "bottomless pajamas consisting simply of a long top opening down the front"