Entries on ليك in 3 Arabic dictionaries by the authors Arabic-English Lexicon by Edward William Lane, Al-Ṣāḥib bin ʿAbbād, Al-Muḥīṭ fī l-Lugha and Murtaḍa al-Zabīdī, Tāj al-ʿArūs fī Jawāhir al-Qamūs
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ليك
لَيْكَا, [i. e. لَيْكَ with an adjunct alif for the sake of the rhyme,] for إِلَيْكَ: see art. إِلَى, near the end.