(organic chemistry) A solid oligomer of formaldehyde that is used as a fumigant, and as a fixative in histology
pathfinder
pathfinder
noun
One who discovers a way or path; one who explores untraversed regions.
One who first does something; a pioneer.
pathfinders
pathfinders
noun
plural of pathfinder
pinfeathered
pinfeathered
adj
Having some or all of the feathers imperfectly developed.
preachified
preachified
verb
simple past tense and past participle of preachify
prefashioned
pseudofatherly
raphidiferous
raphidiferous
adj
Bearing raphides.
referendaryship
referendaryship
noun
The state or business of a referendary.
spearfished
spearfished
verb
simple past tense and past participle of spearfish
stepfatherhood
stepfatherhood
noun
The state or relationship of being a stepfather.
stepgrandfather
stepgrandfather
noun
The father of one's stepmother or stepfather.
The stepfather of one's mother or father and the husband of one's grandmother, and not one's biological grandfather, especially following the divorce of one's grandparents or the death of one's grandfather.
weatherproofed
weatherproofed
verb
simple past tense and past participle of weatherproof