tam-tam 1 
(tŭmtŭm′, tămtăm′)
(tŭmtŭm′, tămtăm′)n.
A gong having a metal disk struck with a felt-covered hammer or stick used in a gamelan orchestra.
[Ultimately of imitative origin.]
- ontogenetic
- ontogenetically
- ontogenic
- ontogenically
- ontogeny
- ontological
- ontologically
- ontologist
- ontology
- on top
- on top of
- on top of the world
- on trial
- on/under pain of
- on/upon(one's) hands
- on/upon (one's) hands
- on/upon request
- on/upon the heels of
- on uppers
- onus
- on view
- on vinyl
- on waivers
- onward
- on wax