significant
英 [sɪg'nɪfɪk(ə)nt]
美[sɪɡ'nɪfɪkənt]
	    - adj. 重大的;有效的;有意义的;值得注意的;意味深长的
 - n. 象征;有意义的事物
 
英英释意
- 1. important in effect or meaning;
 - "a significant change in tax laws"
 - "a significant change in the Constitution"
 - "a significant contribution"
 - "significant details"
 - "statistically significant"
 
- 2. fairly large;
 - "won by a substantial margin"
 
- 3. too closely correlated to be attributed to chance and therefore indicating a systematic relation;
 - "the interaction effect is significant at the .01 level"
 - "no significant difference was found"
 
- 4. rich in significance or implication;
 - "a meaning look"
 - "pregnant with meaning"