dɪˈfaɪn dɪˈlɪmɪt dɪˈlɪniːeɪt ˈdɛmɑːkeɪt ˈspɛs.ɪ.faɪ ˈspɛs.əˌfaɪ

sʌbˈtɛnd set, mark, or draw the boundaries of something determine the essential quality of be opposite to; of angles and sides, in geometry