rare term  noun  noun (generic) 

• eugenics

rare term  noun  noun (generic) 

• euphemism

noun  noun (generic)  rare term 

• reamer
• lemur

rare term  mathematics  noun  noun (generic) 

• linear programming

rare term  noun  noun (generic) 

• radar gun, speed gun

rare term  noun  noun (generic) 

• long-circuit appeal (advertising)

rare term  expression  godan verb  godan verb (archaic)  verb (generic) 

• to lead astray, to lure a person to evil ways

rare term  baseball  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• bad throw, wild throw

rare term  godan verb  godan verb (archaic)  verb (generic)  intransitive verb 

• to be conceited, to think highly of oneself

rare term  noun  noun (generic) 

• great virtue, outstanding virtue