By analogy with binocular; see tri-. <span class="searchmatch">trinocular</span> (not comparable) Using three points of vision, such as a microscope with two standard eyepieces and one...
From tri- + oculate. trioculate (not comparable) (biology) Having, or appearing to have, three eyes binoculate monoculate triculate <span class="searchmatch">trinocular</span>...
From tri- + binoculars. <span class="searchmatch">trinoculars</span> pl (plural only) A notional set of binoculars for a three-eyed being....
spyglass Galilean binoculars pair of binoculars scissor binoculars trench binoculars <span class="searchmatch">trinoculars</span> hand-held device for looking at a distance binocular...
tribarred tribasal tribasic tribasilar tribenzoate tribimaximal trikini <span class="searchmatch">trinoculars</span> tribismuth triblend triblock triboob tribool triborate triborough triboson...