{"era":"current","word":"archaeologist","meaning":"a person who studies ancient cultures and remains","children":[{"era":"1800s","word":"archaeology","meaning":"the study of human history through material remains","children":[{"era":"classical","word":"archaiologia","meaning":"discourse about ancient things","children":[{"era":"classical","word":"arkhaios","meaning":"ancient","children":[],"language":"Greek"},{"era":"classical","word":"logos","meaning":"speech, account, study","children":[],"language":"Greek"}],"language":"Greek"}],"language":"English via Greek"}],"language":"Modern English"}