Hard TOEFL Words - Group 6

[Esc] (1)
n. ancestor; forebear

[Esc] (2)
n. configuration; pattern

[Esc] (3)
v. cover with frost; damage or kill by frost; anger or upset

[Esc] (4)
n. branch of biology that studies heredity and variation in organisms

[Esc] (5)
n. aircraft supported only by the dynamic action of air against its surfaces

[Esc] (6)
n. chart; a drawing illustrating the relations

[Esc] (7)
v. crush; scrape; reduce to small pieces or particles by pounding or abrading

[Esc] (8)
n. call for; salute; greet; praise vociferously

[Esc] (9)
n. large edible flatfishes, of northern Atlantic or Pacific waters

[Esc] (10)
v. breed; emerge from the egg