binomen

Latin bis (“double, twice”) + nōmen (“name”).

binomen (plural binomina)

1. A name having two parts.
2. (taxonomy) A scientific name at the rank of species, with two terms: a generic name and a specific name.
   • 2020 March 5, James E. O'Hara et al., Preliminary Checklist of the Tachinidae (Diptera) of the World:

     Each type species is cited in its original binomen (Recommendation 67B of the Code, ICZN 1999α), and if that name is a synonym then it is followed by the valid name of the species in parentheses.

• (biology, taxonomy): binomial
• (biology, taxonomy): binomial name
• (biology, taxonomy): binominal
• (biology, taxonomy): binominal name
• (biology, taxonomy): species name

binomen

1. definite plural of binom