See Piyadassi (1999). This is also suggested, for instance, by Bodhi (2000), p. 46, who in writing about one sense of saṅkhāra states: 'In the widest sense, saṅkhāra comprises all conditioned things, everything arisen from a combination of conditions.'
See, for instance, SN 12.2 (Thanissaro, 1997b), where the Buddha states: 'And what are fabrications? These three are fabrications: bodily fabrications, verbal fabrications, mental fabrications. These are called fabrications.'
See Piyadassi (1999). This is also suggested, for instance, by Bodhi (2000), p. 46, who in writing about one sense of saṅkhāra states: "In the widest sense, saṅkhāra comprises all conditioned things, everything arisen from a combination of conditions."
According to Nanavira Thera 'the word sankhāra, in all contexts, means 'something that something else depends on', that is to say a determination (determinant).' (Notes on Dhamma: Sankhāra)
"The word saṅkhatam is explained in various ways. But in short it means something that is made up, prepared, or concocted by way of intention." Katukurunde Ñāṇānanda, in "The Mind Stilled: 33 Lectures on Nibbāna," p. 42, online at
http://www.seeingthroughthenet.net.