hiukkanen — meaning in English

English meaning

corpuscle noun A very tiny particle, such as an atom or a molecule.
mite noun A tiny eight-legged creature related to ticks, often too small to see clearly.
mote noun A tiny particle of dust or matter; a speck.
particle noun A very small piece or amount of matter.
smidgen noun A tiny amount of something.
speck noun A very small spot, mark, or particle.
tittle noun A small dot or mark above a letter, such as the dot on an i or a j.
trifle noun A British dessert layered with sponge cake, custard, fruit, jelly, and whipped cream.
whit noun The smallest possible amount; a tiny bit.

hiukkanen is used for these senses in English:

corpuscle A minute particle; an atom; a molecule.
mite (sometimes used adverbially) Anything very small; a minute object; a very little quantity or particle.
mote (literary, or, puristic, otherwise, archaic) A small particle; a speck.
particle (physics) Any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle. [from 19th c.]
smidgen Chiefly in the form a smidgen of: a very small amount or quantity; a bit, a trace.
speck A very small amount; a particle; a whit.
trifle An insignificant amount of money.
whit The smallest part or particle imaginable; an iota.

noun A very tiny particle, such as an atom or a molecule.
noun (biology) A cell in an animal's body, either one that moves freely, as in blood or lymph, or one fixed within tissue such as cartilage.