(radio) The frequency area from 3 MHz through 30 MHz, commonly used for radio broadcasting.

(idiomatic) To be unnoticeable, by staying visible in a setting that masks presence.

(US, dialect) A kind of small woodpecker; the flicker.

Alternative form of high-holder

plural of high-hole

plural of high-holder

plural of high altar

Alternative form of high muckamuck

plural of high muckety-muck

plural of high muckamuck