the procedure that is varied in order to estimate a variable's effect by comparison with a control condition
an illness, disease, or other medical problem
“a heart condition”
apply conditioner to in order to make smooth and shiny
“I condition my hair after washing it”
establish a conditioned response
put into a better state
“he conditions old cars”
develop (a child's or animal's) behavior by instruction and practice; especially to teach self-control
specify as a condition or requirement in a contract or agreement; make an express demand or provision in an agreement
the state of (good) health (especially in the phrases `in condition' or `in shape' or `out of condition' or `out of shape')
a statement of what is required as part of an agreement
“the contract set out the conditions of the lease”