1. rhesus factor-a blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia. Rh, Rh factor.. rhesus factor-a blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia. Rh, Rh factor.
Retargeting is an online advertising technique that uses cookies to anonymously follow visitors of your website after they leave your page, while they browse the web or navigate to other websites. The pixel or piece of code that makes this possible is added to the visitorâs browser and is not noticeable.
âº the process or activity of teaching people new skills, so that they can do a different job: Staff will be offered retraining. Company housing allows businesses and governments to avoid the rehiring and retraining costs that come with high employee turnover. a retraining course/program/scheme.