BOB°ëµº

Word Explorer
Children's
Dictionary Suite
 
Elementary Dictionary
       

pen·e·trate

penetrate

 
 
pronunciation:
pe n treIt
part of speech: verb
inflections: penetrates, penetrating, penetrated
definition: When a person or thing penetrates something, they pass through the surface or the outside of it and then go into it, sometimes deeply.
The dog's teeth penetrated the boy's skin, so he had to go to the doctor.The explorers penetrated the jungle.
synonyms:
enter, pierce
similar words:
spike
derivation: penetrator (n.)