Insustituible in english
Irreplaceable
pronunciation: ɪrəpleɪsəbəl part of speech: adjective
pronunciation: ɪrəpleɪsəbəl part of speech: adjective
In gestures
insustituible = irreplaceable.
Example: Rare books, certain large size books, e.g. atlases and collections of photographs, expensive books, out of print and irreplaceable works can all come into the category of 'reference books'.