Head-to-head (Adjective)
Meaning 1
Involving two persons; intimately private; "a tete-a-tete supper"; "a head-to-head conversation".
Classification
All adjective clusters.
Synonyms
Meaning 2
Inconclusive as to outcome; close or just even in a race or comparison or competition; "as they approached the finish line they were neck and neck"; "the election was a nip and tuck affair".
Classification
All adjective clusters.