entry vs lemma

entry

noun
  • An item in a list, such as an article in a dictionary or encyclopedia. 

  • The point when a musician starts to play or sing; entrance. 

  • The act of entering. 

  • A doorway that provides a means of entering a building. 

  • The act of taking possession. 

  • Permission to enter. 

  • The start of an insurance contract. 

  • A record made in a log, diary or anything similarly organized; (computing) a datum in a database. 

  • A term at any position in a matrix. 

  • A small room immediately inside the front door of a house or other building, often having an access to a stairway and leading on to other rooms 

  • The introduction of new hounds into a pack. 

  • A small group formed within a church, especially Episcopal, for simple dinner and fellowship, and to help facilitate new friendships 

  • A passageway between terraced houses that provides a means of entering a back garden or yard. 

  • The exhibition or depositing of a ship's papers at the customhouse, to procure licence to land goods; or the giving an account of a ship's cargo to the officer of the customs, and obtaining his permission to land the goods. 

lemma

noun
  • The canonical form of an inflected word; i.e., the form usually found as the headword in a dictionary, such as the nominative singular of a noun, the bare infinitive of a verb, etc. 

  • The outer shell of a fruit or similar body. 

  • One of the specialized bracts around the floret in grasses. 

  • A proposition proved or accepted for immediate use in the proof of some other proposition. 

  • The theoretical abstract conceptual form of a word, representing a specific meaning, before the creation of a specific phonological form as the sounds of a lexeme, which may find representation in a specific written form as a dictionary or lexicographic word. 

How often have the words entry and lemma occurred in a corpus of books? (source: Google Ngram Viewer )