elision

音标发音

Best guess why: some lock-related optimizations (such as lock elision or lock biasing) failed to kick in (see Resources).
我猜測其原因可能是一些與鎖相關的優化（比如鎖省略或鎖 biasing）無法進行（蓡見蓡考資料）。
While all of the lock acquisitions will be uncontended and therefore fast, the compiler can actually eliminate the synchronization entirely using lock elision.
雖然所有鎖的獲得都是非競爭的，所以很快，但是編譯器實際上可以用鎖省略把同步完全清除掉。
On the surface it looks as though lock elision allows us to write thread safe code without any synchronization penalty for using in cases where it really wasn't needed.
從表麪上看，鎖省略似乎可以允許我們不必忍受同步帶來的負擔，就可以編寫線程安全的代碼了，前提是在同步的確是多餘的情況下。

Chalk it up to yet another elision in the academic journals.
FORBES: Trashing The Gold Standard is Now The Stuff Of Amateurs

the omission of a syllable or vowel at the beginning or end of a word, esp when a word ending with a vowel is next to one beginning with a vowel