amplify

1. To render larger, more extended, or more intense. (transitive) · amplify the loudspeaker· amplify a telescope
2. To enlarge by addition or commenting; to treat copiously by adding particulars, illustrations, etc.; to expand. (transitive)
3. To increase the amplitude of something, especially of an electric current. (transitive) · amplify a signal. It's amplified so you can hear the audio.
4. To add content that is not present in the source text to the target text, usually to improve the fluency of the translation.

He/she/it amplifies · الماضي amplified · التصريف الثالث (اسم المفعول) amplified · صيغة -ing amplifying