Meanings

any butterfly of family Pieridae (incl. the white butterflies and the sulfur butterflies)

Aries (1st zodiacal sign)

Pieris melete (species of cabbage white butterfly)

Order of the Precious Crown, Butterfly

bai zhi (Chinese name for angelica species Angelica dahurica)

mulberry root bark (Morus alba)

white magic

black guillemot (Cepphus grylle)

dove

white person

fall webworm (Hyphantria cunea)

albino Japanese rat snake

sanpaku eyes (eyes with visible white between the iris and the lower eyelid)

AWGN

blank sequence

white space delimiter

leading whitespace

monochrome display

reverse video

white noise