X

I

1) experimental

2) extra

3) pha inf Slang.

ecstasy 5) II

symb.

1) math. the 24th in order or in a series

2) (sometimes l.c.) the Roman numeral for 10

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3) rel Christ

4) rel Christian

5) cross

6) elm reactance

7) sbz

a) a motion-picture rating applied to sexually graphic or explicit films

b) (formerly) such a rating advising that persons under the age of 17 would not be admitted to the film

Compare GNC-17 PG PG-13 R I, 4)

8) a person, thing, agency, factor, etc., of unknown identity

9) chem. chem. (formerly) xenon