Pronunciation: [vˈɛlɒksɪŋ] (IPA)
Correct spelling for the English word "veloxing" is [vˈɛlɒksɪŋ], [vˈɛlɒksɪŋ], [v_ˈɛ_l_ɒ_k_s_ɪ_ŋ] (IPA phonetic alphabet).