ppl. a. ? Obs. [ad. L. advertent-em pr. pple. of advert-ĕre to ADVERT.] Attentive, heedful.

1

1671.  True Non-Conf., 483. This objection showes that you are … little advertent to the conclusion you have in hand.

2

1677.  Hale, Prim. Orig. Man., I. ii. 62. This requires very choice Parts, great attention of Mind … and a long advertent and deliberate connexing of Consequents.

3