Term: vertical tail: the vertical airfoil in the tail assembly of an aircraft
Candidate hypernym: airfoil: a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight → 1
Candidate hypernym: hornbook: a primer that provides instruction in the rudiments or basic skills of a branch of knowledge → 0
Candidate hypernym: cabinet: a storage compartment for clothes and valuables; usually it has a lock → 0
Candidate hypernym: regression coefficient: when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line → 0
Candidate hypernym: bloodbath: indiscriminate slaughter → 0
Candidate hypernym: verdigris: a green patina that forms on copper or brass or bronze that has been exposed to the air or water for long periods of time → 0
Candidate hypernym: peach bells: perennial European bellflower with racemose white or blue flowers → 0
Candidate hypernym: phoeniculus: type and only genus of the family Phoeniculidae → 0
Candidate hypernym: black humor: the juxtaposition of morbid and farcical elements (in writing or drama) to give a disturbing effect → 0
Candidate hypernym: guar: drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material → 0
Candidate hypernym: law: a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society → 0