\fɹˈɪkʃənbˈɔːlz], \fɹˈɪkʃənbˈɔːlz], \f_ɹ_ˈɪ_k_ʃ_ə_n_b_ˈɔː_l_z]\
Definitions of FRICTION-BALLS
- 1899 - The american dictionary of the english language.
- 1914 - Nuttall's Standard dictionary of the English language
Sort: Oldest first
Balls placed under a heavy object to reduce the friction, while that object is moving horizontally. Some forms of swing-bridges have such balls placed under them.
By Daniel Lyons
Word of the day
- The surgical cutting or removal of an arm.