Difficult IELTS Words - Group 8

[Esc] (1)
n. publication that appears at fixed intervals

[Esc] (2)
v. spread or flow throughout; pervade

[Esc] (3)
n. one who opens up new areas of thought, research, or development

[Esc] (4)
n. axis; focus; center

[Esc] (5)
n. all the animals and plants, which live at or near surface of waters; collection of small or microscopic organisms

[Esc] (6)
n. deposit of fatty material inside arteries

[Esc] (7)
n. sign posted in a public place as an advertisement

[Esc] (8)
a. occurring or done after death; relating to a medical examination of a dead body

[Esc] (9)
n. domestic fowls reared for eating, or for their eggs or feathers, such as cocks and hens, capons, turkeys, ducks, and geese

[Esc] (10)
n. required or necessary as a precondition for something else