説

excellent idea; great suggestion; excellent opinion

various theories

personal opinion

explaining an idea; exposition; explanation

instructions; explanation

warm-up (before an act or a TV show recording)

prologue; introduction

popular theory; widely-accepted theory

editorial column

Formal or literary term

prejudiced opinion; illogical view

true story

the nebular hypothesis

supplementary explanation; supplementary information

Biology

cell theory

false theory

Christianity

immaculate conception; virgin birth

Grammar

indicative mood

coherence theory (theory that a proposition is true if it corresponds with a specified set of other propositions)

rumor of dissolution (rumour)

illustration (using an example)

molecular theory

the same opinion

ancient belief

preformation (theory)

proposed theory; proposition