man-to-man
1. [ adverb ] directly
Examples:

"we must talk man-to-man"

2. [ adjective ] forthright and honest
Examples:

"had a man-to-man talk about the facts of life"

Related terms: direct
3. [ adjective ] being a system of play in which an individual defensive player guards an individual offensive player
Synonyms: one-on-one
Examples:

"one-on-one defense"

Related terms: sport individual
4. [ adjective ] (sports) being a system of play in which an individual defensive player guards an individual offensive player
Synonyms: one-on-one
Examples:

"one-on-one defense"

Related terms: individual
Similar spelling:   maintenance
  maintain