• truncus
• truncus arteriosus

truncus (suomeksi)

Määritelmät:

• (lb, en, biology) The thorax of an insect.
• (lb, en, geometry) A curve in the Cartesian plane consisting of all points (''x'',''y'') satisfying an equation of the form $f(x)\; =\; \{a\; \backslash over\; (x\; +\; b)^2\}\; +\; c$ where ''a'', ''b'', and ''c'' are given constants.