Wordnet polsko-angielski 
                         (time during which clocks are set one hour ahead of local standard time
widely adopted during summer to provide extra daylight in the evenings) 
daylight-saving time, daylight-savings time, daylight saving, daylight savings 
Słownik morski polsko-angielski Iwona Kienzler
                        summer time
Nowoczesny słownik polsko-angielski 
                        daylight-saving time