Scratch - Imagine, Program, Share
Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations.
Ratch Definition & Meaning - Merriam-Webster
2016年12月4日 · back-formation from raught, after English caught : catch. German ratsche, rätsche clapper, rattle, ratchet, from ratschen, rätschen to rattle, from Middle High German …
Scratch - Explore
Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations.
Ratch - Definition, Meaning & Synonyms - Vocabulary.com
6 天之前 · Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement.
Ratch - definition of ratch by The Free Dictionary
Define ratch. ratch synonyms, ratch pronunciation, ratch translation, English dictionary definition of ratch. Noun 1. ratch - mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction rachet, ratchet...
RATCH definition in American English - Collins Online Dictionary
RATCH definition: a ratchet | Meaning, pronunciation, translations and examples in American English
What does ratch mean? - Definitions.net
A ratch is a mechanical device that consists of a gear or linear rack with teeth, and a pivoting, spring-loaded finger that engages the teeth. This mechanism allows the gear to move in one direction only, which means it enables continuous linear or rotary motion while preventing movement in the opposite direction.
ratch - Wiktionary, the free dictionary
2024年6月30日 · ratch (third-person singular simple present ratches, present participle ratching, simple past and past participle ratched) To stretch. To streak. (intransitive) To sail by tacks.
RATCH definition and meaning | Collins English Dictionary
RATCH definition: a ratchet | Meaning, pronunciation, translations and examples
ratch, v.³ meanings, etymology and more | Oxford English Dictionary
What does the verb ratch mean? There are two meanings listed in OED's entry for the verb ratch. See ‘Meaning & use’ for definitions, usage, and quotation evidence. This word is used in northern English regional dialect, northern Scottish English, and …