commit
verb.
perform an act, usually with a negative connotation
perpetrate a crime|pull a bank robbery
Synonym: perpetrate, pull
verb.
give entirely to a specific person, activity, or cause
She committed herself to the work of God|give one's talents to a good cause|consecrate your life to the church
verb.
cause to be admitted; of persons to an institution
After the second episode, she had to be committed|he was committed to prison
verb.
confer a trust upon
The messenger was entrusted with the general's secret|I commit my soul to God
verb.
make an investment
Put money into bonds
Synonym: invest, place, put
verb.
engage in or perform
practice safe sex|commit a random act of kindness
Synonym: practice