A board foot is one foot long, one foot wide and one inch in thickness. Checking the Waste Mary Huston Gregory This is usually expressed in pounds per thousand board feet, a board foot being considered as one-twelfth of a cubic foot.
Sibilance is a manner of articulation of fricative and affricate consonants, made by directing a stream of air with the tongue towards the sharp edge of the teeth, which are held close together; a consonant that uses sibilance may be called a sibilant, or a strident.
1. a sibilant humming sound, like a bee (also: bzzz, hum) 2. the sound of a buzzer 3. a confusion of activity and gossip, chatter, talk. Also used as a verb the bees were buzzing, he buzzed a servant. human animal tone.