phenoxymethylpenicillin
Chemistry
noun
A semi-synthetic penicillin; 6-phenoxyacetamidopenicillanic acid, C16H18N2O5S.
Origin
1940s; earliest use found in Science.
- bettering house
- betterish
- better late than never
- betterment
- bettermost
- betterness
- better off
- better-paid
- better safe than sorry
- better than
- better the devil you know than the devil you don't know
- better-to-do
- Betterton, Thomas
- bet the farm
- betting
- betting office
- betting shop
- betting slip
- Betti, Ugo
- bettong
- bettor
- be tuned in
- between
- between a rock and a hard place
- between jobs