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  1. Convert Case - Convert upper case to lower case, lower case to upper

    The capitalized case converter will automatically convert the starting letter of every word into an upper case and will leave the remaining letters as lower case ones.

  2. UPPER Definition & Meaning - Merriam-Webster

    The meaning of UPPER is higher in physical position, rank, or order. How to use upper in a sentence.

  3. What Are Uppers? Understanding Stimulant Drugs and Their Effects

    Apr 11, 2018 · Stimulant drugs, often referred to as “uppers,” are a class of substances that significantly increase the activity of the central nervous system, leading to heightened …

  4. Python String upper () Method - W3Schools

    Definition and Usage The upper() method returns a string where all characters are in upper case. Symbols and Numbers are ignored.

  5. UPPER | definition in the Cambridge English Dictionary

    Idiom be on your uppers (Definition of upper from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

  6. upper - Wiktionary, the free dictionary

    Jun 21, 2025 · It is said in Tibetan culture, in order to understand the upper, it is necessary to understand the lower first. Once, the lower is understood, the upper is just an introductory.

  7. Upper - definition of upper by The Free Dictionary

    Define upper. upper synonyms, upper pronunciation, upper translation, English dictionary definition of upper. adj. 1. Higher in place, position, or rank: the upper bunk; the upper half of …

  8. Upper - Definition, Meaning & Synonyms | Vocabulary.com

    Use the adjective upper to describe something that's the highest or top in position or rank. Your upper arm is above your lower arm, and the upper bunk on your bunkbed is closest to the ceiling.

  9. UPPER definition and meaning | Collins English Dictionary

    The upper of a shoe is the top part of it, which is attached to the sole and the heel. Wear well-fitting, lace-up shoes with soft uppers. Leather uppers allow the feet to breathe.

  10. Upper Definition & Meaning | YourDictionary

    Upper definition: Higher in place, position, or rank.