infinitesimal
adjective
formaluk/ˌɪn.fɪ.nɪˈtes.ɪ.məl/us/ˌɪn.fɪ.nəˈtes.ə.məl/extremelysmall:
极微小的Theamountsofradioactivitypresentwere infinitesimal.存在的放射量极小。
Synonyms
microscopicspecialized
minute
tiny
not great in size, amount, etc.
- smallI live in a small town.
- littleShe's a good little girl.
- a littleI just want a little ice cream.
- a little (bit)I was a little bit upset that she ate the last piece of cake.
- tinyHis body was covered in tiny red spots.
Extremely small
- atomized
- be knee-high to a grasshopperidiom
- exiguous
- fractional
- imperceptible
- incy
- itsy-bitsy
- itty-bitty
- knee-high
- Lilliputian
- microscopic
- nano-
- slim
- subatomic
- teensy
- teeny
- tiddly
- tincy
- vanishingly
- weeny