Core terms: al-imsāk (abstention), nāsiyan (in forgetfulness), al-qaḍāʾ (making up an obligation), al-kaffārah (specified expiation), dharaʿahu al-qayʾ (vomiting overtook him), istaqāʾ (induced vomiting), and milʾa fīhi (a mouthful).
Each term corresponds to a legal element: the act, its condition, or its consequence. Advanced comprehension demands understanding their role in complete cases, not merely memorizing isolated translations.