7 letter word starting with bio

Words Parts of Speech Meaning/Definition/Similar Words
biogeny noun A doctrine that the genesis or production of living organisms can take place only through the agency of living germs or parents; — opposed to abiogenesis., Life development generally.
biology noun The science of life; that branch of knowledge which treats of living matter as distinct from matter which is not living; the study of living tissue. It has to do with the origin, structure, development, function, and distribution of animals and plants.
bionomy noun Physiology.
biorgan noun A physiological organ; a living organ; an organ endowed with function; — distinguished from idorgan.
biotaxy noun The classification of living organisms according to their structural character; taxonomy.
biotite noun Mica containing iron and magnesia, generally of a black or dark green color; — a common constituent of crystalline rocks. See Mica.