contact
noun.
close interaction
they kept in daily contact|they claimed that they had been in contact with extraterrestrial beings
noun.
the act of touching physically
her fingers came in contact with the light switch
noun.
the state or condition of touching or of being in immediate proximity
litmus paper turns red on contact with an acid
noun.
the physical coming together of two or more things
contact with the pier scraped paint from the hull
noun.
a person who is in a position to give you special assistance
he used his business contacts to get an introduction to the governor
Synonym: middleman
noun.
a channel for communication between groups
he provided a liaison with the guerrillas
noun.
(electronics) a junction where things (as two electrical conductors) touch or are in physical contact
they forget to solder the contacts
Synonym: tangency
noun.
a communicative interaction
the pilot made contact with the base|he got in touch with his colleagues
Synonym: touch
noun.
a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication
Synonym: contact lens
verb.
be in or establish communication with
Our advertisements reach millions|He never contacted his children after he emigrated to Australia
verb.
be in direct physical contact with; make contact
The two buildings touch|Their hands touched|The wire must not contact the metal cover|The surfaces contact at this point
Synonym: adjoin, meet, touch