1 count up or off, enumerate, number, calculate, add up, total, reckon, compute, tally, figure up, quantify, Colloq figure out:
Maddie counted the number of pencils in the box.
2 include, consider, regard, deem, judge, look on or upon:
You can count me among those who favour the idea.
3 count on or upon. rely on or upon, depend on or upon, be sure of, trust, bank on, be confident of, Chiefly Brit or US dialect reckon on or upon, Chiefly US figure on or upon:
I knew I could count on Moira to do the right thing.