Alternative form of buckyonion

(computing) A bit (binary digit) in the binary representation of a text character that is set by means of a modifier key on the keyboard, allowing numerous characters to be produced by different combinations of keypresses.

plural of bucky bit

plural of Potter-Bucky diaphragm

(medicine) A grid of lead strips that can be repositioned to reduce visual artifacts on an X-ray caused by secondary radiation.

(chemistry, informal) A buckminsterfullerene molecule (C₆₀). / (by extension) The most common types of spheroidal fullerenes, C₆₀ and C₇₀ usually, with additionally C₇₂ and C₇₆ also included at times.

a carbon nanotube

plural of buckytube

(informal, chemistry) A corannulene

plural of buckybowl