Short for Bicol Region. / The language of the native inhabitants of the region, Bicolano.

A peninsula located in the extreme southeast of Luzon, Philippines.

A region of the Philippines. Capital: Legazpi.

a large river in Camarines Sur, Philippines

The property of being bicollateral.

(biology, mycology) Having two different colors.

(ornithology) Having the anterior toes united by a basal web

(British spelling) Having two colours

(British spelling) A flower, cat etc., that has two colours. / (British spelling) A flag with such colours, consisting of two stripes that are either vertical or horizontal.

(botany) The presence of two separate colourations on the same plant.