obligate

verbs

force somebody to do something
"We compel all students to fill out this form"
is derived from
commit in order to fulfill an obligation
"obligate money"
is derived from
is a type of (narrower)
confer a trust upon
"The messenger was entrusted with the general's secret"; "I commit my soul to God"
bind by an obligation; cause to be indebted
"He's held by a contract"; "I'll hold you by your promise"
is derived from
is derived from

adjectives

restricted to a particular condition of life
"an obligate anaerobe can survive only in the absence of oxygen"
antonym
domain category
the science that studies living organisms