| Definition/Meaning | Word/Phrase |
|---|
| among the largest bony fish; pelagic fish having an oval compressed body with high dorsal and anal fins and caudal fin reduced to a rudder-like lobe; worldwide in warm waters |
headfish
,
mola
,
ocean sunfish
,
sunfish
|
| vertical blade on a rudder |
rudder blade
|
| vertical post at the forward edge of a rudder that enables the rudder to pivot |
rudderpost
,
rudderstock
|
| lever used to turn the rudder on a boat |
tiller
|
| rudder control |
tiller
|
| circular helm to control the rudder of a vessel |
wheel
|
