Meaning of sy | Babel Free
sɨːDefinitions
Abbreviation of Seyfert galaxy, a type of AGN class of active galaxy.
Equivalents
English
which
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
See also
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