reckon up

verb reckons up · reckoning up · reckoned up

1. To add up; count up; compute the amount of; tally; come to an accounting of. Of the Anabaptiſts, the ſame Author [Alexander Ross] Sect. 12. reckons up a great many different Sects, as the Mancerians, the Separatiſts, the Cathariſts, the Apoſtolicks, the Enthuſiaſts, the Silentes, the Adamites, the Liberi, the Hutites, the Melchioriſts, the Menoniſts, the Beucheldians, the Au
2. informal, transitive To harshly criticize. We reckoned him up pretty bad.
3. informal, transitive To perceive (reckon) (someone or something). I reckoned him up as a troublemaker at first glance.