SynonymX
Speak
Half Life
Definition of Half Life
1.
The time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)
Noun
Synonyms for word "half life"
half-life
Semanticaly linked words with "half life"
period
period of time
time period
Hyponims for word "half life"
period
period of time
time period