first_degree
1. [ noun ] (mathematics) a degree of one
Examples:

"all of the terms in a linear equation are of the first degree"

Related terms: degree
Similar spelling:   first_water
  first_grade
  First_Reich
  first_strike
  first_aid
  first_quarter
  first_reading
  first_gear
  first_mate
  first_name
  first_base
  first-year
  first_sergeant
  First_State
  first_step
  first_team
  first_floor
  First_Crusade
  first_cause
  first_offender
  first_language
  first_trimester
  first_person
  first_mortgage
  first_moment
  first_rudiment
  first_period