ban vs leave

ban

verb
  • To prohibit; to interdict; to proscribe; to forbid or block from participation. 

  • To curse; to utter curses or maledictions. 

  • To curse; to execrate. 

  • To anathematize; to pronounce an ecclesiastical curse upon; to place under a ban. 

noun
  • A subdivision of currency, equal to one hundredth of a Moldovan leu. 

  • A unit measuring information or entropy based on base-ten logarithms, rather than the base-two logarithms that define the bit. 

  • A subdivision of currency, equal to one hundredth of a Romanian leu. 

  • The gathering of the (French) king's vassals for war; the whole body of vassals so assembled, or liable to be summoned; originally, the same as arrière-ban: in the 16th c., French usage created a distinction between ban and arrière-ban, for which see the latter word. 

  • Prohibition. 

  • A public proclamation or edict; a summons by public proclamation. Chiefly, in early use, a summons to arms. 

  • A title used in several states in central and south-eastern Europe between the 7th century and the 20th century. 

  • A pecuniary mulct or penalty laid upon a delinquent for offending against a ban, such as a mulct paid to a bishop by one guilty of sacrilege or other crimes. 

leave

verb
  • To cause or allow (something) to remain as available; to refrain from taking (something) away; to stop short of consuming or otherwise depleting (something) entirely. 

  • To cause, to result in. 

  • To let be or do without interference. 

  • To transfer possession of after death. 

  • To give leave to; allow; permit; let; grant. 

  • To produce leaves or foliage. 

  • To put; to place; to deposit; to deliver, with a sense of withdrawing oneself. 

  • To give (something) to someone; to deliver (something) to a repository; to deposit. 

  • To depart; to go away from a certain place or state. 

  • To transfer responsibility or attention of (something) (to someone); to stop being concerned with. 

  • To depart from; to end one's connection or affiliation with. 

  • To end one's membership in (a group); to terminate one's affiliation with (an organization); to stop participating in (a project). 

noun
  • The action of the batsman not attempting to play at the ball. 

  • The arrangement of balls in play that remains after a shot is made (which determines whether the next shooter — who may be either the same player, or an opponent — has good options, or only poor ones). 

  • Permission to be absent; time away from one's work. 

  • Permission. 

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