What is a solid? (My definition) Home › Forums › setting the stage › solids as quantum systems › What is a solid? (My definition) This topic has 0 replies, 1 voice, and was last updated 4 days, 8 hours ago by Jimodo. Viewing 1 post (of 1 total) Author Posts August 27, 2026 at 4:43 am #14843 JimodoParticipant Anything that has a defined shape/structure regardless of the container. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In