in meaning and definition

IN noun

Definition of in (noun)

1. a unit of length equal to one twelfth of a foot
   • synonyms: inch
2. a rare soft silvery metallic element; occurs in small quantities in sphalerite
   • synonyms: atomic number 49, indium
3. a state in midwestern United States
   • synonyms: Hoosier State, Indiana

IN adjective

Definition of in (adjective)

1. holding office
   • "the in party"
2. directed or bound inward
   • "took the in bus"; "the in basket"
3. currently fashionable
   • "the in thing to do"; "large shoulder pads are in"

IN adverb

Definition of in (adverb)

1. to or toward the inside of
   • "come in"; "smash in the door"
   • synonyms: inward, inwards