or
Forms
- Plural
- ors
Definitions
1.Alternative form of OR.
2.The gold or yellow tincture on a coat of arms.
- In engraving, "Or" is expressed by dots.
- The metals are gold and silver, these being termed "or" and "argent".
3.The binary operator inclusive or, true if one at least one of two inputs is true. In infix notation.
- The proof (Tables 9 and 10) of idempotence for both OR and AND follows from examining the definition of each operation under the constraint that both inputs have the same value.
1.Connects at least two alternative words, phrases, clauses, sentences, etc., each of which could make a passage true.
- He might get cancer, or be hit by a bus, or God knows what.
- You may stay or go.
2.Counts the elements before and after as two possibilities.
3.Otherwise (a consequence of the condition that the previous is false).
- It's raining! Come inside or you'll catch a cold!
- No matter how early I came down, I would find him on the veranda, smoking cigarettes, or otherwise his man would be there with a message to say that his master would shortly join me if I would kindly wait.
4.An operator denoting the disjunction of two propositions or truth values. There are two forms, the inclusive or and the exclusive or.
1.Of gold or yellow tincture on a coat of arms.
Frequency
Overall
Very common· #32
By learning goal
- Everyday conversation
- Common
- General reading & writing
- Very common
- Academic
- Common
- Literature
- Uncommon
Related words
Word family
Etymology
From Middle English or; partially contracted from other, auther
From Old English āþor, āwþer, āhwæþer ("some, any, either"; > either); and partially from Middle English oththe
From Old English oþþe
From Proto-Germanic *efþau (“or”).