Definitions of coma
The word "coma" uses 4 letters: acmo.
n. - A state of profound insensibility from which it is difficult or impossible to rouse a person. See Carus. 2
n. - The envelope of a comet; a nebulous covering, which surrounds the nucleus or body of a comet. 2
n. - A tuft or bunch, -- as the assemblage of branches forming the head of a tree; or a cluster of bracts when empty and terminating the inflorescence of a plant; or a tuft of long hairs on certain seeds. 2
Words formed by adding one letter before or after coma (in bold), or to acmo in any order: