Focus on the pronunciation of phase
English definition of “phase”
/feɪz/ n [C]
› any stage in a series of events or in a process of development: The project is only in its first phase of planning, so we haven’t yet established the cost. › The phases of the moon are the regular changes in its shape as it appears to people on earth. › physics A phase is one of the forms in which matter can exist, such as solid, liquid, or a gas. › physics A phase is also one of the stages or points in a repeating process measured from a specific starting point.