can + To be able to; have the skill to; have the time to ☊ cancel + To stop a planned event from happening ☊ cancer + Any growth caused by abnormal cell division ☊ scan + To look for details in something by examining it carefully ☊ significance + importance of something; the potential for something to have a big effect ☊ significant + Large enough to be noticed or have an effect; important ☊ significantly + In a way that is important or noticeable ☊