Collins English Dictionary VS Artha

"The practice of carrying out or watching sexual activities in semi-secluded locations such as parks or car parks" as copy+pasted from the collinsdictionary.com website. Source: 12 months ago

Collinsdictionary.com and reverso.net: Quick ways to translate words and texts from English to Italian and vice versa. Collins has genders, pronunciations and conjugation as well. Source: about 1 year ago

For me, the method depends mainly from the resources I have. For Spanish I'm using spanishdict.com and it has a convienient way to create lists of words, so I just save a new word I see and then after some time I convert that into flashcards. For German I'm using collinsdictionary.com which I use as a normal dictionary, so usually I either create new cards while immersing myself or write them down to a file and... Source: about 1 year ago

The best way to improve your vocabulary is to read more. Read good-quality material (classic novels and quality newspapers, not social media or tabloids). Whenever you encounter a word you don't know, look it up in a dictionary and note what it means in the context of what you are reading. (Don't just Google it as you can't be sure that what you find is true.) If you don't own a dictionary, then... Source: almost 2 years ago

The definition I have found is "a heavy war engine used formerly for hurling stones, etc" (collinsdictionary.com, 5/22). Source: about 2 years ago

@everyonethatdownvotedthiscomment, I searched "artha dictionary" and found the program that uses the icon in question https://sourceforge.net/projects/artha/. Source: about 3 years ago