to hold back from an activity
abstain
to have within
contain
holding someone back as form of punishment for a period of time
detention
to hold back to keep from proceeding
detain
to hold out, unbend, stretch out
extend
legal ownership of an invention
patent
something that holds something else
retainer
a person that has the rights to live in a residence
tenant
tissue that holds muscle to bone
tendon
hesitant, holding back final decision
tentative