deep adj. (besides the sense of ‘intense’ the following are the chief fig. uses)
1.
grave, serious,
weighty
1H4 I. iii. 190
“matter and
dangerous,”
R3 III. VII. 66 “ designs,”
IV. ii. 118
“my service”
(Qq “true”),
Mac. I. iii. 126
“In d-est
consequence,”
Cym. II. iii. 96;
grievous, heinous
R3 II. ii. 28
“ vice,”
Tim. III. iv. 31, Mac. I. vii. 20, Lucr. 701.
2.
profound in learning,
knowledge, or insight
Tp. II. i. 274
“A chough of as
chat,”
2H4 IV. ii. 17,
R3 III. vii. 74
“deep divines.”