declivate Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. sloping downward or declining in angle. Example Sentence She painted a declivate landscape. More Example Sentences They walked down the declivate trail slowly. Synonyms sloped; inclined; angled Antonyms level Hear It! Say It! Write It! declivate Switch to cursive Start Share with your friends: