The phrase "single snowflake" means one individual or one unique thing, just like a single piece of snow that falls from the sky.
Sentences with «single snowflake»
Paul mentioned some of the riches we have in Christ in Ephesians 1, but when compared with what Christ still has for us, Ephesians 1 is like a single snowflake in comparison to all the snowflakes that have ever fallen and ever will fall. (redeeminggod.com)
Place a single snowflake quin atop each tree and sprinkle with pearl sugar. (bakelovegive.com)
The changes in environmental conditions take place over a large area compared with the size of a single snowflake, so all regions of the flake are similarly affected. (scientificamerican.com)