head·buttBrE/ˈhedbʌt/NAmE/ˈhedbʌt/verbpresent simple - I / you / we / theyheadbuttBrE/ˈhedbʌt/NAmE/ˈhedbʌt/present simple - he / she / itheadbuttsBrE/ˈhedbʌts/NAmE/ˈhedbʌts/past simpleheadbuttedBrE/ˈhedbʌtɪd/NAmE/ˈhedbʌtɪd/past participleheadbuttedBrE/ˈhedbʌtɪd/NAmE/ˈhedbʌtɪd/ -ing formheadbuttingBrE/ˈhedbʌtɪŋ/NAmE/ˈhedbʌtɪŋ/~sb(especiallyBrE) todeliberatelyhitsbhardwithyourhead故意用头撞(人)▸head·buttnoun