Meaning of 盗み飲み


> きっと、盗み飲みしたお父さんの大人のジュースのせいだ。

So, I can guess from the words 盗む "steal" and 飲む "drink" that she drank
secretly without anyone knowing, however I can't find this word in a
dictionnary. Why is that ?




[Compound Verb Lexicon](https://db4.ninjal.ac.jp/vvlexicon/db/) recognizes
only five verbs that start with 盗み, namely 盗み聞く, 盗み去る, 盗み出す, 盗み取る and 盗み見る.
However, as a [noun formed from masu-
stem](https://japanese.stackexchange.com/a/32311/5010), there are several more
words that have 盗み. For example,
[盗み笑い](https://dictionary.goo.ne.jp/jn/169337/meaning/m0u/%E7%9B%97%E3%81%BF/),
[盗み撮り](https://dictionary.goo.ne.jp/jn/169332/meaning/m0u/%E7%9B%97%E3%81%BF/),
[盗み食い](https://dictionary.goo.ne.jp/jn/169329/meaning/m0u/%E7%9B%97%E3%81%BF/)
are relatively common "nouns" that also work as suru-verbs. 盗み飲み is not
particularly common, but anyone who knows 盗み食い can instantly guess its
meaning.




[Compound Verb Lexicon](https://db4.ninjal.ac.jp/vvlexicon/db/) recognizes
only five verbs that start with 盗み, namely 盗み聞く, 盗み去る, 盗み出す, 盗み取る and 盗み見る.
However, as a [noun formed from masu-
stem](https://japanese.stackexchange.com/a/32311/5010), there are several more
words that have 盗み. For example,
[盗み笑い](https://dictionary.goo.ne.jp/jn/169337/meaning/m0u/%E7%9B%97%E3%81%BF/),
[盗み撮り](https://dictionary.goo.ne.jp/jn/169332/meaning/m0u/%E7%9B%97%E3%81%BF/),
[盗み食い](https://dictionary.goo.ne.jp/jn/169329/meaning/m0u/%E7%9B%97%E3%81%BF/)
are relatively common "nouns" that also work as suru-verbs. 盗み飲み is not
particularly common, but anyone who knows 盗み食い can instantly guess its
meaning.

