pon·der (pŏn'dər) v.
pon·dered, pon·der·ing, pon·ders
v.
tr. To weigh in the mind with thoroughness and care. v.
intr. To reflect or consider with thoroughness and care.
[Middle English ponderen, from Old French ponderer, from Latin ponderāre, from pondus, ponder-, weight; see (s)pen- in Indo-European roots.] pon'der·er n.