Learn how to say Candling correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word candle:
1a cylinder or block of wax or tallow with a central wick which is lit to produce light as it burns:
the candle flickered in the cold night air
an iced cake with nine lighted candles on it
2 (also international candle) Physics a unit of luminous intensity, superseded by the candela.
(of a poultry breeder) test (an egg) for freshness or fertility by holding it to the light:
the egg was candled—it was fertile
be able to hold a candle to
[with negative] informal be nearly as good as:
nobody in the final could hold a candle to her
the game’s not worth the candle
the potential advantages to be gained from doing something do not justify the cost or trouble involved:
she may decide the game’s not worth the candle and walk away from the discussions
they may find that aggressive expansion is not worth the candle
Old English candel, from Latin candela, from candere ‘be white or glisten’