<synset id="a01398528" type="s">
<lex_filenum>00<lex_filenum/>
<word lex_id="0">airtight<word/>
<word lex_id="0">air-tight<word/>
<word lex_id="0">gas-tight<word/>
<pointer refs="a01398199">Similar to<pointer/>
<def>not allowing air or gas to pass in or out<def/>
<synset/>