2. (v. t.) To look at attentively; to observe; to examine.
3. (v. t.) To have regard to; to take into view or account; to pay due attention to; to respect.
4. (v. t.) To estimate; to think; to regard; to view.
5. (v. i.) To think seriously; to make examination; to reflect; to deliberate.
6. (v. i.) To hesitate.