(organic chemistry) A chlorofluorocarbon halomethane formerly used as a refrigerant and aerosol spray propellant, now banned in many countries because of its effects on the ozone layer.
dinornithiformes
draftswomanship
draftswomanship
noun
(rare) The art or craft of a female draftsman.
featherdom
featherdom
noun
The world or sphere of birds.
foremasthand
formaldehydesulphoxylate
formaldehydesulphoxylate
noun
A salt or ester of formaldehydesulphoxylic acid.
frontoethmoid
handicraftswoman
handicraftswoman
noun
A female practitioner of a handicraft.
headforemost
headforemost
adv
headfirst
humidityproof
hydatidiform
hydatidiform
adj
Resembling a hydatid.
hydatiform
hydatiform
Adjective
Resembling a hydatid.
hydroformylation
hydroformylation
noun
(chemistry) The reaction of an olefin with carbon monoxide and hydrogen to form an aldehyde.
metaformaldehyde
metaformaldehyde
noun
(chemistry) 1,3,5-trioxane
mothproofed
mothproofed
verb
simple past tense and past participle of mothproof
osteochondrofibroma
rhabditiform
rhabditiform
adj
Having the form of a nematode of the order Rhabditida.
rutherfordium
rutherfordium
noun
(obsolete) A rejected name for lawrencium.
(obsolete) A rejected name for seaborgium.
A transuranic chemical element (symbol Rf) with an atomic number of 104.
thermodiffusion
thermodiffusion
noun
(physics) thermal diffusion
thermoformed
thermoformed
verb
simple past tense and past participle of thermoform
